CN116551537A - Rough grinding device for machining motor shaft - Google Patents
Rough grinding device for machining motor shaft Download PDFInfo
- Publication number
- CN116551537A CN116551537A CN202310850773.8A CN202310850773A CN116551537A CN 116551537 A CN116551537 A CN 116551537A CN 202310850773 A CN202310850773 A CN 202310850773A CN 116551537 A CN116551537 A CN 116551537A
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- CN
- China
- Prior art keywords
- gear
- plate
- mounting
- motor shaft
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003754 machining Methods 0.000 title claims abstract description 14
- 238000005498 polishing Methods 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0092—Grinding attachments for lathes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
- B24B5/355—Feeding means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a rough grinding device for machining a motor shaft, which belongs to the technical field of grinding equipment and comprises a mounting seat, a driving assembly, an end face grinding assembly, a feeding assembly and a rough grinding assembly, wherein the rough grinding assembly is used for simultaneously grinding a plurality of motor shafts, the driving assembly is arranged on one side of the mounting seat, the end face grinding assembly is arranged on one side of the rough grinding assembly, the feeding assembly is arranged on the other side of the rough grinding assembly, the driving assembly is simultaneously connected with the end face grinding assembly and the rough grinding assembly, the feeding assembly is connected with the rough grinding assembly, the driving assembly is used for providing power for the end face grinding assembly, the feeding assembly and the rough grinding assembly, the feeding assembly is used for realizing feeding, and simultaneously grinding one end face of the motor shaft, the rough grinding assembly is used for grinding the side face of the motor shaft, and the end face grinding assembly is used for simultaneously grinding the other end face of the motor shaft.
Description
Technical Field
The utility model relates to the technical field of grinding equipment, in particular to a rough grinding device for machining a motor shaft.
Background
The rough grinding of the shaft parts is required to carry out surface treatment for meeting the functional requirements of subsequent finish machining, measurement and the like of products, and the working procedures of cutting, rough turning and the like are required to be carried out before the surface treatment so as to clean, deburr and the like on the surfaces of workpieces; the conventional shaft part surface rough grinding device is generally a lathe, cannot clamp shafts of different sizes and shapes, cannot automatically move in all directions, polish and polish, is low in yield, needs manual operation in the whole process, and is low in efficiency.
The Chinese patent of the utility model with the publication number of CN218927191U discloses an internal micro shaft hole rough grinding tool, which performs rough grinding on the inner holes of the micro shafts by arranging a grinding assembly.
Disclosure of Invention
The utility model aims to provide a device capable of realizing full-automatic rough grinding of a motor shaft.
Aiming at the technical problems, the utility model adopts the following technical scheme: the utility model provides a motor shaft processing is with coarse grinding device, includes mount pad, actuating assembly, terminal surface polishing subassembly, material loading subassembly and coarse grinding subassembly, the coarse grinding subassembly set up on the mount pad, the coarse grinding subassembly be used for polishing to a plurality of motor shafts simultaneously, one side of mount pad be provided with actuating assembly, coarse grinding subassembly one side be provided with terminal surface polishing subassembly, the opposite side of coarse grinding subassembly be provided with material loading subassembly, actuating assembly be connected with terminal surface polishing subassembly and coarse grinding subassembly simultaneously, material loading subassembly be connected with coarse grinding subassembly, actuating assembly is used for providing power for terminal surface polishing subassembly, material loading subassembly, coarse grinding subassembly, material loading subassembly be used for realizing the material loading, polish to an terminal surface of motor shaft simultaneously, coarse grinding subassembly be used for polishing to the side of motor shaft, terminal surface polishing subassembly be used for polishing to another terminal surface of motor shaft simultaneously realize the material withdrawal.
Further, the rough grinding assembly comprises a first cover plate and a second cover plate, the first cover plate and the second cover plate are fixedly arranged on an installation seat, a toothed ring is rotatably arranged between the first cover plate and the second cover plate, gear transmission is formed between the toothed ring and the driving assembly and the feeding assembly, a plurality of fifth rotating shafts are fixedly arranged on the second cover plate, the fifth rotating shafts are uniformly distributed on the second cover plate, seventh gears are rotatably arranged on each fifth rotating shaft, a tooth-shaped structure is arranged on the circumference of the inner side of the toothed ring, a plurality of seventh gears are simultaneously matched with the tooth-shaped structure on the inner side of the toothed ring to form gear fit, a plurality of fourth rotating shafts are slidably arranged in the radial direction of the first cover plate, eighth gears are matched with the seventh gears to form gear fit, a driving wheel is rotatably arranged on the fourth rotating shaft, a guide plate is arranged on one of the driving wheels, the eighth gears are fixedly connected with the end face of the second rotating shaft, and a positioning shaft is fixedly arranged on the second cover plate.
Further, the fifth pivot be provided with three, the fifth pivot on rotate and install the bent lever, bent lever middle part be connected with the fifth pivot, bent lever middle part bend, first end and the fourth pivot of bent lever rotate and be connected, the second end and the connecting rod of bent lever rotate and be connected, the connecting rod second end rotate with adjacent fourth pivot and be connected, the tip fixed mounting of a bent lever that is located the edge has the driving lever, the driving lever pass the second apron, the second apron on slidable mounting have spacing frame, the driving lever set up inside spacing frame, spacing frame on fixed mounting have the third slide bar, the second apron on still fixed mounting have the stopper, third slide bar slidable mounting on the stopper, spacing frame and stopper between be provided with the sixth spring coaxial with the third slide bar.
Further, the radial direction of first apron on slidable mounting have the arc, the face of arc and motor shaft contact set up to the curved surface, arc and the spout tip on the first apron between be provided with the fifth spring, the arc on be provided with the second slide bar, the second slide bar be provided with the follower.
Further, fixed cover of fixed mounting on the first apron, fixed cover inside be provided with a plurality of inlet pipes, the inlet pipe circumference on be provided with a plurality of slides, be located the inside inlet pipe one end of fixed cover slide and install the fly leaf in the slide, the fly leaf be close to the motor shaft and come to one end setting as the cambered surface, fly leaf and fixed cover between be provided with the fourth spring, the fly leaf on rotate and install a plurality of runners, be close to the motor shaft and come to the one end outside slidable mounting of inlet pipe and have the sliding frame, be located and be close to the motor shaft and come to slide in the slide of one end of inlet pipe and install the jack catch, the one end of jack catch rotate and install in the sliding frame inside, the second apron on fixed mounting have the fixed frame, fixed frame inside central point put fixed mounting have the center support, the center support on slidable mounting have a plurality of installation poles, installation pole and center support between be provided with seventh spring, the fixed frame inboard be provided with multiunit curb plate, two sets of curb plates are for in the side plates, two sets of between every two sets of poles are installed to be close to the fixed mounting of pole between the fixed mounting of pole.
Further, the drive assembly include first gear and fourth gear, first gear and fourth gear coaxial fixed connection, the connecting axle of connecting first gear and fourth gear rotate and install on the mount pad, the mount pad on fixed mounting have first motor, the output shaft of first motor on fixed mounting have the second gear, second gear and first gear form gear drive, fourth gear and ring gear form gear drive, fourth gear and third gear form gear drive, the coaxial fixed mounting of third gear on first pivot, first pivot rotate and install on first pivot, first pivot fixed mounting on the mount pad, first pivot on fixed mounting have first belt wheel, first belt wheel form belt drive through first belt and terminal surface polishing assembly.
Further, terminal surface polishing assembly include the second band pulley, the second band pulley form the belt drive with first band pulley through first belt, the second band pulley rotate and install on fixed disc, second band pulley on slidable mounting have square pole, the tip fixed mounting of square pole have the carousel, the carousel rotate and install on fixed ring, fixed ring on be provided with a plurality of first slide bars, first slide bar slidable mounting on fixed disc, fixed disc and fixed ring between be provided with the coaxial first spring of first slide bar.
Further, the feeding assembly comprises a fifth gear, the fifth gear is rotatably arranged on a mounting seat, the fifth gear and a toothed ring form gear transmission, the fifth gear and the sixth gear form gear matching, the sixth gear is rotatably arranged on the mounting seat, a third belt pulley is coaxially and fixedly arranged on the sixth gear, the third belt pulley forms belt transmission through a second belt and a fourth belt pulley, the fourth belt pulley is rotatably arranged on the mounting seat, the fourth belt pulley forms belt transmission through a third belt and the fifth belt pulley, the fifth belt pulley is fixedly arranged on a third rotating shaft, the third rotating shaft is rotatably arranged on a second rotating seat, the second rotating seat is fixedly arranged on the mounting seat, a first rotating rod is fixedly arranged on the third rotating shaft, a shifting column is arranged on the first rotating rod, the shifting column is arranged in a sliding rail of a sliding plate, the sliding plate is obliquely arranged, the sliding plate is fixedly connected with a driving connecting plate through a second belt, the driving connecting plate is fixedly arranged between the driving plate and the end of the second connecting plate, the driving plate is fixedly connected with the end of the second connecting plate, the driving plate is fixedly arranged between the driving plate and the end of the second connecting plate, the driving plate is fixedly connected with the end of the driving plate, the driving plate is fixedly arranged in the hollow connecting plate is fixedly connected with the end of the driving plate, the driving plate is fixedly arranged between the driving plate and the driving plate, the second bull stick be located the outside one end of mounting panel on fixed mounting have the board of polishing, the mounting panel on fixed mounting have the second motor, the output shaft of second motor stretch into the mounting panel inside, the output shaft of second motor on be provided with the driving gear, driving gear and a plurality of driven gear meshing.
Compared with the prior art, the utility model has the beneficial effects that: (1) The driving assembly provided by the utility model simultaneously provides power for the rough grinding process of the motor shaft, the polishing process of the end surface of the motor shaft and the feeding process, has smart structure, and improves the matching precision among the assemblies and the utilization rate of the efficiency of the power source through the linkage among the assemblies; (2) The rough grinding assembly provided by the utility model can be automatically adjusted according to the difference of diameters on different shaft sections of the motor shaft, the motor shaft can be polished in all directions without frequent clamping, and the automation degree is high; (3) The feeding assembly provided by the utility model realizes a common power source through the self-arranged gear reduction structure and the rough grinding assembly, and circularly feeds materials in a non-stop state, so that the rough grinding efficiency of a large number of motor shafts is improved.
Drawings
Fig. 1 is a schematic view of the whole structure of the present utility model (first view angle).
Fig. 2 is a schematic diagram of the overall structure of the present utility model (second view angle).
Fig. 3 is a schematic view of the whole structure of the feeding assembly of the present utility model after being partially cut.
Fig. 4 is a schematic view of the overall structure of the present utility model with the mounting base removed.
Fig. 5 is a schematic view of a part of the rough grinding module according to the first embodiment of the utility model.
Fig. 6 is a schematic diagram of a part of the rough grinding module according to the second embodiment of the utility model.
Fig. 7 is an enlarged partial schematic view of fig. 6 a in accordance with the present utility model.
Fig. 8 is an enlarged partial schematic view of the present utility model at B in fig. 6.
Fig. 9 is a schematic diagram of a part of the rough grinding module according to the third embodiment of the utility model.
Fig. 10 is a schematic diagram of a part of the rough grinding module according to the present utility model.
Fig. 11 is an enlarged partial schematic view of fig. 10C according to the present utility model.
Fig. 12 is a schematic view of a part of the rough grinding module according to the present utility model.
Fig. 13 is a schematic view of a part of the rough grinding module according to the present utility model.
Reference numerals: 1-a mounting base; 2-a motor shaft; 3-a drive assembly; 301-a first motor; 302-a first gear; 303-a second gear; 304-a third gear; 305-fourth gear; 306-a first rotating seat; 307-a first spindle; 308-a first pulley; 309-a first belt; 4-an end face polishing assembly; 401-fixed disk; 402-a second pulley; 403-a first slide bar; 404—a first spring; 405-square bar; 406-a fixed ring; 407-a turntable; 5-a feeding assembly; 501-a fifth gear; 502-sixth gear; 503-a second spindle; 504-third pulley; 505-a second belt; 506-fourth pulley; 507-a third belt; 508-a fifth pulley; 509-a third spindle; 510-a second rotating seat; 511-a first rotating lever; 512-first connection plate; 513-drive plates; 514-sliding frame; 515-a second connection plate; 516-a second spring; 517-a third connecting plate; 518-mounting plate; 519-a second motor; 520-a second rotating rod; 521-grinding plates; 522-a sliding plate; 6-coarse grinding assembly; 601-a feed tube; 602-fixing the cover; 603-clamping jaws; 604-a third spring; 605-a movable plate; 606-a fourth spring; 607-a wheel; 608-a first cover plate; 609-a toothed ring; 610-a second cover plate; 611-seventh gear; 612-a driving wheel; 613-a guide plate; 614-positioning wheels; 615-positioning the shaft; 616—driven wheel; 617-a fifth spring; 618-a second slide bar; 619-arc plate; 620-fourth spindle; 621-a fifth spindle; 622-a fixed frame; 623-a discharge port; 624-positioning holes; 625—a toggle lever; 626-a limit frame; 627-third slide bar; 628-sixth springs; 629-limiting blocks; 630-eighth gear; 631-bending bar; 632-connecting rod; 633-side plates; 634-mounting bar; 635-seventh spring; 636-center stent.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings.
Examples: referring to fig. 1-13, a rough grinding device for machining a motor shaft comprises a mounting seat 1, a driving assembly 3, an end face polishing assembly 4, a feeding assembly 5 and a rough grinding assembly 6, wherein the rough grinding assembly 6 is arranged on the mounting seat 1, the rough grinding assembly 6 is used for polishing a plurality of motor shafts 2 simultaneously, one side of the mounting seat 1 is provided with the driving assembly 3, one side of the rough grinding assembly 6 is provided with the end face polishing assembly 4, the other side of the rough grinding assembly 6 is provided with the feeding assembly 5, the driving assembly 3 is simultaneously connected with the end face polishing assembly 4 and the rough grinding assembly 6, the feeding assembly 5 is connected with the rough grinding assembly 6, the driving assembly 3 is used for providing power for the end face polishing assembly 4, the feeding assembly 5 and the rough grinding assembly 6, the feeding assembly 5 is used for achieving feeding, meanwhile polishing one end face of the motor shafts 2, the end face polishing assembly 6 is used for polishing the side face of the motor shafts 2, and meanwhile achieving material withdrawal.
As shown in fig. 5 to 13, the rough grinding module 6 includes a feed pipe 601, a fixed housing 602, a claw 603, a third spring 604, a movable plate 605, a fourth spring 606, a rotating wheel 607, a first cover plate 608, a toothed ring 609, a second cover plate 610, a seventh gear 611, a driving wheel 612, a guide plate 613, a positioning wheel 614, a positioning shaft 615, a driven wheel 616, a fifth spring 617, a second slide bar 618, an arc plate 619, a fourth rotating shaft 620, a fifth rotating shaft 621, a fixed frame 622, a discharge hole 623, a positioning hole 624, a shift lever 625, a limit frame 626, a third slide bar 627, a sixth spring 628, a limit block 629, an eighth gear 630, a curved bar 631, a connecting rod 632, a side plate 633, a mounting bar 634, a seventh spring 635, a center support 636, the first cover plate 608 and the second cover plate 610 are fixedly mounted on the mounting base 1, the toothed ring 609 is rotatably mounted between the first cover plate 608 and the second cover plate 610, the toothed ring 609 forms gear transmission with the driving component 3 and the feeding component 5 at the same time, a plurality of fifth rotating shafts 621 are fixedly arranged on the second cover plate 610, the plurality of fifth rotating shafts 621 are uniformly distributed on the second cover plate 610, a seventh gear 611 is rotatably arranged on each fifth rotating shaft 621, a tooth-shaped structure is arranged on the circumference of the inner side of the toothed ring 609, a plurality of seventh gears 611 form gear matching with the tooth-shaped structure of the inner side of the toothed ring 609 at the same time, a plurality of fourth rotating shafts 620 are slidably arranged on the radial direction of the first cover plate 608, an eighth gear 630 is rotatably arranged on the fourth rotating shaft 620, the eighth gear 630 and the seventh gear 611 form gear matching, a driving wheel 612 is rotatably arranged on the fourth rotating shaft 620, a guide plate 613 is arranged on one driving wheel 612, the eighth gear 630 is fixedly connected with the end face of the driving wheel 612, a positioning shaft 615 is fixedly arranged at the center position of the second cover plate 610, the positioning shaft 615 is provided with a positioning wheel 614; the fifth rotating shaft 621 is provided with three rotating shafts 621, a bent rod 631 is rotatably arranged on the fifth rotating shaft 621, the middle part of the bent rod 631 is connected with the fifth rotating shaft 621, the middle part of the bent rod 631 is bent, the first end of the bent rod 631 is rotatably connected with the fourth rotating shaft 620, the second end of the bent rod 631 is rotatably connected with a connecting rod 632, the second end of the connecting rod 632 is rotatably connected with the fourth rotating shaft 620 adjacent to the second rotating shaft, a deflector rod 625 is fixedly arranged at the end part of one bent rod 631 positioned at the edge, the deflector rod 625 penetrates through a second cover plate 610, a limiting frame 626 is slidably arranged on the second cover plate 610, the deflector rod 625 is arranged inside the limiting frame 626, a third sliding rod 627 is fixedly arranged on the limiting frame 626, a limiting block 629 is fixedly arranged on the second cover plate 610, and a sixth spring 628 coaxial with the third sliding rod 627 is arranged between the limiting frame 626 and the limiting block 629; an arc plate 619 is slidably arranged on the first cover plate 608 in the radial direction, the surface, which is contacted with the motor shaft 2, of the arc plate 619 is a curved surface, a fifth spring 617 is arranged between the arc plate 619 and the end part of a sliding groove on the first cover plate 608, a second sliding rod 618 is arranged on the arc plate 619, and a driven wheel 616 is arranged on the second sliding rod 618; the fixed cover 602 is fixedly installed on the first cover plate 608, a plurality of feeding pipes 601 are arranged in the fixed cover 602, a plurality of slide ways are arranged on the circumference of the feeding pipes 601, a movable plate 605 is slidably installed on the slide ways at one end of the feeding pipes 601 in the fixed cover 602, the movable plate 605 is close to a motor shaft 2 to be arranged into a cambered surface at one end, a fourth spring 606 is arranged between the movable plate 605 and the fixed cover 602, a plurality of rotating wheels 607 are rotatably installed on the movable plate 605, a sliding frame 514 is slidably installed at the outer side of one end of the feeding pipes 601 close to the motor shaft 2, a clamping jaw 603 is slidably installed on the slide ways at one end of the feeding pipes 601 close to the motor shaft 2, one end of the clamping jaw 603 is rotatably installed in the sliding frame 514, a second end of the clamping jaw 603 is connected with the sliding frame 514 through a third spring 604, a fixed frame 622 is fixedly installed at the central position in the fixed frame 622, a plurality of mounting rods 634 are slidably installed on the central support 636, a seventh spring 635 is arranged between the mounting rods 634 and the central support 636, a plurality of side plates 633 are arranged on the inner side of the fixed frame 633, a plurality of side plates are arranged between each side plate 634 and the rotating rods 634, and the rotating shafts 634 are arranged between the seven side plates 634 are rotatably, and the rotating shafts 634 are fixedly installed on the shafts, and a plurality of side plates 634 are rotatably installed.
As shown in fig. 1, the driving assembly 3 includes a first motor 301, a first gear 302, a second gear 303, a third gear 304, a fourth gear 305, a first rotating seat 306, a first rotating shaft 307, a first pulley 308 and a first belt 309, the first gear 302 and the fourth gear 305 are coaxially and fixedly connected, the connecting shaft connecting the first gear 302 and the fourth gear 305 is rotatably mounted on the mounting seat 1, the first motor 301 is fixedly mounted on the mounting seat 1, the second gear 303 is fixedly mounted on the output shaft of the first motor 301, the second gear 303 forms a gear transmission with the first gear 302, the fourth gear 305 forms a gear transmission with the toothed ring 609, the fourth gear 305 forms a gear transmission with the third gear 304, the third gear 304 is coaxially and fixedly mounted on the first rotating shaft 307, the first rotating shaft 307 is rotatably mounted on the first rotating seat 306, the first pulley 308 is fixedly mounted on the mounting seat 1, and the first pulley 308 forms a belt transmission with the end face polishing assembly 4 through the first belt 309.
As shown in fig. 2, the end polishing assembly 4 includes a fixed disc 401, a second pulley 402, a first slide bar 403, a first spring 404, a square bar 405, a fixed ring 406, and a turntable 407, the second pulley 402 forms a belt transmission with the first pulley 308 through a first belt 309, the second pulley 402 is rotatably mounted on the fixed disc 401, the square bar 405 is slidably mounted on the second pulley 402, a turntable 407 is fixedly mounted at an end of the square bar 405, the turntable 407 is rotatably mounted on the fixed ring 406, a plurality of first slide bars 403 are provided on the fixed ring 406, the first slide bars 403 are slidably mounted on the fixed disc 401, and a first spring 404 coaxial with the first slide bars 403 is provided between the fixed disc 401 and the fixed ring 406.
As shown in fig. 3 and 4, the feeding assembly 5 includes a fifth gear 501, a sixth gear 502, a second rotating shaft 503, a third pulley 504, a second belt 505, a fourth pulley 506, a third belt 507, a fifth pulley 508, a third rotating shaft 509, a second rotating seat 510, a first rotating lever 511, a first connecting plate 512, a driving plate 513, a sliding frame 514, a second connecting plate 515, a second spring 516, a third connecting plate 517, a mounting plate 518, a second motor 519, a second rotating rod 520, a polishing plate 521 and a sliding plate 522, the fifth gear 501 is rotatably mounted on the mounting seat 1, the fifth gear 501 and the toothed ring 609 form a gear transmission, the fifth gear 501 and the sixth gear 502 form a gear engagement, the sixth gear 502 is rotatably mounted on the mounting seat 1, the third pulley 504 is coaxially and fixedly mounted on the sixth gear 502 forms a belt transmission with the fourth pulley 506 through the second belt 505, the fourth belt wheel 506 is rotatably installed on the installation seat 1, the fourth belt wheel 506 and the fifth belt wheel 508 form belt transmission through the third belt 507, the fifth belt wheel 508 is fixedly installed on the third rotating shaft 509, the third rotating shaft 509 is rotatably installed on the second rotating seat 510, the second rotating seat 510 is fixedly installed on the installation seat 1, the first rotating rod 511 is fixedly installed on the third rotating shaft 509, a shifting column is arranged on the first rotating rod 511, the shifting column on the first rotating rod 511 is arranged inside a sliding rail of the sliding plate 522, the sliding rail on the sliding plate 522 is obliquely arranged, the sliding plate 522 is fixedly connected with the driving plate 513 through the first connecting plate 512, the driving plate 513 is fixedly connected with the sliding frame 514 through the second connecting plate 515, the second connecting plate 515 is slidably installed inside the driving plate 513, a second spring 516 is arranged between the second connecting plate 515 and the sliding rail end of the driving plate 513, the driving plate 513 is also slidably installed with a third connecting plate 517, a second spring 516 is arranged between the third connecting plate 517 and the slideway end part of the driving plate 513, the third connecting plate 517 is fixedly connected with the mounting plate 518, the mounting plate 518 is hollow, a plurality of second rotating rods 520 are rotatably arranged on the mounting plate 518, the second rotating rods 520 are inserted into the mounting plate 518, one end of each second rotating rod 520 positioned in the mounting plate 518 is provided with a driven gear, one end of each second rotating rod 520 positioned outside the mounting plate 518 is fixedly provided with a polishing plate 521, the mounting plate 518 is fixedly provided with a second motor 519, an output shaft of the second motor 519 extends into the mounting plate 518, a driving gear is arranged on an output shaft of the second motor 519, and the driving gear is meshed with the plurality of driven gears.
The utility model discloses a rough grinding device for machining a motor shaft, which has the working principle that: before use, the first motor 301 is started, the first motor 301 drives the second gear 303 to rotate, the second gear 303 drives the first gear 302 to rotate, the fourth gear 305 simultaneously rotates along with the first gear 302, the fourth gear 305 drives the toothed ring 609 to rotate, the toothed ring 609 drives the fifth gear 501 to rotate, the fifth gear 501 drives the sixth gear 502 to rotate, the sixth gear 502 drives the third belt wheel 504 to rotate through the second rotating shaft 503, the third belt wheel 504 drives the fourth belt wheel 506 to rotate through the second belt 505, the fourth belt wheel 506 drives the fifth belt wheel 508 to rotate through the third belt 507, the fifth belt wheel 508 drives the first rotating rod 511 to rotate through the third rotating shaft 509, the first rotating rod 511 drives the sliding plate 522 to slide on the mounting seat 1, the sliding plate 522 pushes the mounting plate 518 to move towards a direction close to the rough grinding component 6 through the first connecting plate 512, the motor shaft 2 is inserted into the feeding pipe 601 inside the sliding frame 514 before the first motor 301 is started, the motor shaft 2 is clamped through the clamping jaw 603, the motor shaft 2 is pushed into the rough grinding component 6 for rough grinding along with the movement of the mounting plate 518, the mounting plate 518 pushes the motor shaft 2 to move forward, and meanwhile the polishing plate 521 rotates to polish one end of the motor shaft 2, and the clamping jaw 603, the movable plate 605 and the rotating wheel 607 which are arranged inside the feeding pipe 601 are used for limiting the motor shaft 2 in the circumferential direction and facilitating passing through the part of the stepped shaft.
And (3) coarse grinding flow: along with the rotation of the toothed ring 609, the seventh gear 611 is driven to rotate, the seventh gear 611 drives the driving wheel 612 to rotate through the eighth gear 630, coarse grinding of a motor shaft is achieved by the driving wheel 612, the positioning wheel 614 and the driven wheel 616, the end face of the driving wheel 612 is used for polishing the end face part of a stepped shaft, the purpose of the guide plate 613 arranged on the driving wheel 612 is to facilitate the auxiliary driving wheel 612 to move to shaft sections with different diameters in the pushing process of the motor shaft 2, the bent rod 631 is driven to rotate around the fifth rotating shaft 621 in the sliding process of the fourth rotating shaft 620, the bent rod 631 drives the rest of the fourth rotating shaft 620 to synchronously slide through the connecting rod 632, the action of the deflector rod 625, the limiting frame 626, the third sliding rod 627, the sixth spring 628 and the limiting block 629 is used for guaranteeing that a plurality of seventh gears 611 are tightly attached to the circumferential surface of the motor shaft 2, and a plurality of driven wheels 616 are tightly attached to the circumferential surface of the motor shaft 2 by means of the acting force of the fifth spring 617, so that coarse grinding process is achieved.
Along with the continuous propulsion of the feeding assembly 5, the polished good motor shaft 2 slides out of the rough grinding assembly 6, the end face of the motor shaft 2 abuts against the rotary table 407, the driving assembly 3 drives the second belt pulley 402 to rotate through the first belt 309, the second belt pulley 402 drives the rotary table 407 to rotate through the square rod 405 to polish the end face of the motor shaft 2, and the first slide rod 403 is compressed under the thrust action of the motor shaft 2, so that the blanking process is realized.
Claims (8)
1. The utility model provides a motor shaft processing is with coarse grinding device which characterized in that: including mount pad (1), drive assembly (3), terminal surface subassembly (4) of polishing, material loading subassembly (5) and coarse grinding subassembly (6), coarse grinding subassembly (6) set up on mount pad (1), coarse grinding subassembly (6) be used for polishing to a plurality of motor shafts (2) simultaneously, one side of mount pad (1) be provided with drive assembly (3), coarse grinding subassembly (6) one side be provided with terminal surface subassembly (4) of polishing, the opposite side of coarse grinding subassembly (6) be provided with material loading subassembly (5), drive assembly (3) be connected with terminal surface subassembly (4) and coarse grinding subassembly (6) simultaneously, material loading subassembly (5) be connected with coarse grinding subassembly (6), drive assembly (3) be used for providing power for terminal surface subassembly (4), material loading subassembly (5), coarse grinding subassembly (6), material loading subassembly (5) be used for realizing the material loading simultaneously, motor shaft (6) one terminal surface to polish to motor shaft (2), motor shaft subassembly (6) be used for polishing to the terminal surface (4) of polishing simultaneously, terminal surface subassembly (4) be used for polishing.
2. The rough grinding apparatus for machining a motor shaft according to claim 1, wherein: the coarse grinding component (6) comprises a first cover plate (608) and a second cover plate (610), the first cover plate (608) and the second cover plate (610) are fixedly arranged on a mounting seat (1), a toothed ring (609) is rotatably arranged between the first cover plate (608) and the second cover plate (610), the toothed ring (609) and the driving component (3) and the feeding component (5) form gear transmission at the same time, a plurality of fifth rotating shafts (621) are fixedly arranged on the second cover plate (610), a plurality of fifth rotating shafts (621) are uniformly distributed on the second cover plate (610), a seventh gear (611) is rotatably arranged on each fifth rotating shaft (621), a plurality of seventh gears (611) are simultaneously formed on the circumference of the inner side of the toothed ring (609), a plurality of fourth rotating shafts (620) are slidably arranged in the radial direction of the first cover plate (608), a plurality of guide gears (630) are rotatably arranged on the fourth rotating shafts (620), one of the eighth rotating shafts (612) are rotatably arranged on the eighth rotating shafts (612), one of the eighth rotating shafts (612) is rotatably arranged on the eighth rotating shaft (630), the eighth gear (630) is fixedly connected with the end face of the driving wheel (612), a positioning shaft (615) is fixedly arranged at the circle center of the second cover plate (610), and a positioning wheel (614) is arranged on the positioning shaft (615).
3. The rough grinding apparatus for machining a motor shaft according to claim 2, wherein: the utility model provides a sliding rod, including pivot (621) and slide bar (627), pivot (621) and be provided with three, pivot (621) and rotate and install bent lever (631), bent lever (631) middle part be connected with pivot (621) and be connected, bent lever (631) first end and pivot (620) rotate and be connected, bent lever (631) second end and connecting rod (632) rotate and be connected, connecting rod (632) second end and adjacent pivot (620) rotate and be connected, the tip fixed mounting of one bent lever (631) that is located the edge has driving lever (625), driving lever (625) pass second apron (610), second apron (610) on slidable mounting have spacing frame (626), driving lever (625) set up inside spacing frame (626), spacing frame (626) on fixed mounting have third (627), second apron (610) on still fixed mounting have stopper (629), third apron (629) on the coaxial slider (627) and slide bar (627) have.
4. The rough grinding apparatus for machining a motor shaft according to claim 2, wherein: the radial direction of first apron (608) on slidable mounting have arc (619), arc (619) and motor shaft (2) contact's face set up to the curved surface, arc (619) be provided with fifth spring (617) with first apron (608) on spout tip between, arc (619) on be provided with second slide bar (618), second slide bar (618) be provided with follower (616).
5. The rough grinding apparatus for machining a motor shaft according to claim 4, wherein: the first cover plate (608) is fixedly provided with a fixed cover (602), the fixed cover (602) is internally provided with a plurality of feeding pipes (601), the circumference of the feeding pipes (601) is provided with a plurality of slide ways, a movable plate (605) is slidably arranged in the slide way at one end of the feeding pipes (601) in the fixed cover (602), the movable plate (605) is close to a motor shaft (2) to be arranged into a cambered surface towards one end, a fourth spring (606) is arranged between the movable plate (605) and the fixed cover (602), a plurality of rotating wheels (607) are rotatably arranged on the movable plate (605), a sliding frame (514) is slidably arranged outside one end of the feeding pipe (601) which is close to the motor shaft (2), a clamping jaw (603) is slidably arranged in a slide way of one end of the feeding pipe (601) which is close to the motor shaft (2), one end of the clamping jaw (603) is rotatably arranged inside the sliding frame (514), a second end of the clamping jaw (603) is connected with the sliding frame (514) through a third spring (604), a fixed frame (622) is fixedly arranged on a second cover plate (610), a central bracket (636) is fixedly arranged at the central position inside the fixed frame (622), a plurality of mounting rods (634) are slidably arranged on the central bracket (636), the novel motor is characterized in that a seventh spring (635) is arranged between the mounting rod (634) and the center support (636), a plurality of groups of side plates (633) are arranged on the inner side of the fixed frame (622), the two side plates (633) are in a group, the mounting rod (634) is slidably mounted between the two side plates (633) in each group, the seventh spring (635) is arranged between the mounting rod (634) and the fixed frame (622), and a plurality of rotating wheels (607) are rotatably mounted on one surface, close to a motor shaft (2), of the mounting rod (634).
6. The rough grinding apparatus for machining a motor shaft according to claim 1, wherein: the driving assembly (3) comprises a first gear (302) and a fourth gear (305), the first gear (302) and the fourth gear (305) are coaxially and fixedly connected, a connecting shaft for connecting the first gear (302) and the fourth gear (305) is rotatably arranged on a mounting seat (1), a first motor (301) is fixedly arranged on the mounting seat (1), a second gear (303) is fixedly arranged on an output shaft of the first motor (301), the second gear (303) and the first gear (302) form gear transmission, the fourth gear (305) and a toothed ring (609) form gear transmission, the fourth gear (305) and a third gear (304) form gear transmission, the third gear (304) is coaxially and fixedly arranged on a first rotating shaft (307), the first rotating shaft (307) is rotatably arranged on a first rotating seat (306), the first rotating seat (306) is fixedly arranged on the mounting seat (1), and the first rotating shaft (307) and the first belt pulley (308) form gear transmission with a first belt pulley (308) through a first belt pulley (308).
7. The rough grinding apparatus for machining a motor shaft according to claim 6, wherein: the end face polishing assembly (4) comprises a second belt wheel (402), the second belt wheel (402) and the first belt wheel (308) form belt transmission through a first belt (309), the second belt wheel (402) is rotatably mounted on a fixed disc (401), a square rod (405) is slidably mounted on the second belt wheel (402), a rotary table (407) is fixedly mounted at the end part of the square rod (405), the rotary table (407) is rotatably mounted on a fixed ring (406), a plurality of first sliding rods (403) are arranged on the fixed ring (406), the first sliding rods (403) are slidably mounted on the fixed disc (401), and a first spring (404) coaxial with the first sliding rods (403) is arranged between the fixed disc (401) and the fixed ring (406).
8. The rough grinding apparatus for machining a motor shaft according to claim 1, wherein: the feeding component (5) comprises a fifth gear (501), the fifth gear (501) is rotatably arranged on the mounting seat (1), the fifth gear (501) and the toothed ring (609) form gear transmission, the fifth gear (501) and the sixth gear (502) form gear matching, the sixth gear (502) is rotatably arranged on the mounting seat (1), a third belt wheel (504) is coaxially and fixedly arranged on the sixth gear (502), the third belt wheel (504) and the fourth belt wheel (506) form belt transmission through a second belt (505), the fourth belt wheel (506) is rotatably arranged on the mounting seat (1), the fourth belt wheel (506) and the fifth belt wheel (508) form belt transmission through a third belt (507), the fifth belt wheel (508) is fixedly arranged on a third rotating shaft (509), the third rotating shaft (509) is rotatably arranged on the second rotating seat (510), the third rotating shaft (510) is fixedly arranged on a sliding rail (511) of the third rotating seat (511), the sliding rod (511) is fixedly arranged on the sliding rod (511), the sliding plate (522) is fixedly connected with the driving plate (513) through a first connecting plate (512), the driving plate (513) is fixedly connected with the sliding frame (514) through a second connecting plate (515), the second connecting plate (515) is slidably arranged in the driving plate (513), a second spring (516) is arranged between the second connecting plate (515) and the slideway end part of the driving plate (513), a third connecting plate (517) is slidably arranged in the driving plate (513), a second spring (516) is arranged between the third connecting plate (517) and the slideway end part of the driving plate (513), the third connecting plate (517) is fixedly connected with the mounting plate (518), the mounting plate (518) is hollow in the interior, a plurality of second rotating rods (520) are rotatably arranged on the mounting plate (518), the second rotating rods (520) are inserted into the mounting plate (518), one ends of the second rotating rods (520) positioned in the mounting plate (518) are provided with driven gears, the second connecting rods (520) are also slidably arranged in the interior of the mounting plate (518), the second motor (518) is fixedly arranged on the second end of the second connecting plate (518), the second motor (518) is fixedly arranged on the second mounting plate (519), the second end (519) is fixedly arranged on the mounting plate (519), the output shaft of the second motor (519) is provided with a driving gear which is meshed with a plurality of driven gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310850773.8A CN116551537B (en) | 2023-07-12 | 2023-07-12 | Rough grinding device for machining motor shaft |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310850773.8A CN116551537B (en) | 2023-07-12 | 2023-07-12 | Rough grinding device for machining motor shaft |
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| Publication Number | Publication Date |
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| CN116551537A true CN116551537A (en) | 2023-08-08 |
| CN116551537B CN116551537B (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310850773.8A Active CN116551537B (en) | 2023-07-12 | 2023-07-12 | Rough grinding device for machining motor shaft |
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| CN104385071A (en) * | 2014-12-03 | 2015-03-04 | 东莞精明五金科技有限公司 | Feeding machine and method for first process of rough grinding of valve shafts |
| CN109108748A (en) * | 2018-10-24 | 2019-01-01 | 潘林军 | Grinding device is used in a kind of processing of automobile parts |
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| CN113927438A (en) * | 2021-09-23 | 2022-01-14 | 浙江维克机械科技有限公司 | Screw tap machining center and machining method |
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| CN114536117A (en) * | 2022-02-10 | 2022-05-27 | 陈雪媚 | Prevent ceramic water purifier filter core equipment of polishing that rocks |
| CN114952549A (en) * | 2022-05-26 | 2022-08-30 | 南通恩迈精密机械科技有限公司 | Quick grinding device for sealing surface of valve |
| CN114952450A (en) * | 2022-05-31 | 2022-08-30 | 湖南迎德祥机电科技有限公司 | Motor shaft polishing and cleaning integrated device for motor production |
| CN218927191U (en) * | 2022-11-03 | 2023-04-28 | 宁波致泰精密轴业有限公司 | Micro-shaft inner hole rough grinding tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385071A (en) * | 2014-12-03 | 2015-03-04 | 东莞精明五金科技有限公司 | Feeding machine and method for first process of rough grinding of valve shafts |
| CN109108748A (en) * | 2018-10-24 | 2019-01-01 | 潘林军 | Grinding device is used in a kind of processing of automobile parts |
| CN111215984A (en) * | 2019-11-20 | 2020-06-02 | 常山县鑫龙轴承有限公司 | Bearing inner race external diameter processingequipment |
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| CN113927438A (en) * | 2021-09-23 | 2022-01-14 | 浙江维克机械科技有限公司 | Screw tap machining center and machining method |
| CN114536117A (en) * | 2022-02-10 | 2022-05-27 | 陈雪媚 | Prevent ceramic water purifier filter core equipment of polishing that rocks |
| CN114952549A (en) * | 2022-05-26 | 2022-08-30 | 南通恩迈精密机械科技有限公司 | Quick grinding device for sealing surface of valve |
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| CN218927191U (en) * | 2022-11-03 | 2023-04-28 | 宁波致泰精密轴业有限公司 | Micro-shaft inner hole rough grinding tool |
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|---|---|
| CN116551537B (en) | 2023-09-08 |
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